AirHint found the following cheapest return flights from Melbourne (MEL) to Barcelona (BCN) in May 2026 (see full year).

Return flights

08 May - 17 May	Etihad Airways
06 May - 13 May	Etihad Airways
21 May - 31 May	Etihad Airways
05 May - 02 Jun	Etihad Airways
21 May - 09 Jun	Etihad Airways
18 May - 01 Jun	Etihad Airways
05 May - 22 May	Etihad Airways
24 May - 07 Jun	Etihad Airways
30 May - 08 Jun	Etihad Airways
30 May - 07 Jun	Etihad Airways
15 May - 05 Jun	Air China
04 May - 24 May	Scoot
16 May - 05 Jun	Singapore Airlines
06 May - 26 May	Turkish Airlines
18 May - 29 Jun	Turkish Airlines
21 May - 04 Jun	Virgin Australia

Also check the deals for one-way flights from Melbourne to Barcelona in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Melbourne to Barcelona in May from $917

Return flights